[INFO] fetching crate le-stream 5.1.3...
[INFO] testing le-stream-5.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate le-stream 5.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate le-stream 5.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate le-stream 5.1.3
[INFO] tweaked toml for crates.io crate le-stream 5.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate le-stream 5.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate le-stream 5.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4edc7ce64495e266f4fd110d0073693670e37f9b79b07351f3bd5af7c3122b3
[INFO] running `Command { std: "docker" "start" "-a" "e4edc7ce64495e266f4fd110d0073693670e37f9b79b07351f3bd5af7c3122b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4edc7ce64495e266f4fd110d0073693670e37f9b79b07351f3bd5af7c3122b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4edc7ce64495e266f4fd110d0073693670e37f9b79b07351f3bd5af7c3122b3", kill_on_drop: false }`
[INFO] [stdout] e4edc7ce64495e266f4fd110d0073693670e37f9b79b07351f3bd5af7c3122b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23eb06aa332bc6f82687a74bd4648af036bd34c2000127b46fdde3df598f0da8
[INFO] running `Command { std: "docker" "start" "-a" "23eb06aa332bc6f82687a74bd4648af036bd34c2000127b46fdde3df598f0da8", kill_on_drop: false }`
[INFO] [stderr]    Compiling le-stream v5.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "23eb06aa332bc6f82687a74bd4648af036bd34c2000127b46fdde3df598f0da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23eb06aa332bc6f82687a74bd4648af036bd34c2000127b46fdde3df598f0da8", kill_on_drop: false }`
[INFO] [stdout] 23eb06aa332bc6f82687a74bd4648af036bd34c2000127b46fdde3df598f0da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75a3a706d845cc7ad0dcbe7270006357132c04c1e31ef4a70d8b5efcccefacba
[INFO] running `Command { std: "docker" "start" "-a" "75a3a706d845cc7ad0dcbe7270006357132c04c1e31ef4a70d8b5efcccefacba", kill_on_drop: false }`
[INFO] [stderr]    Compiling le-stream v5.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: extern crate `le_stream` is unused in crate `mac_address`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `le_stream` is unused in crate `std`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `le_stream` is unused in crate `structs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `le_stream` is unused in crate `heapless`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "75a3a706d845cc7ad0dcbe7270006357132c04c1e31ef4a70d8b5efcccefacba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a3a706d845cc7ad0dcbe7270006357132c04c1e31ef4a70d8b5efcccefacba", kill_on_drop: false }`
[INFO] [stdout] 75a3a706d845cc7ad0dcbe7270006357132c04c1e31ef4a70d8b5efcccefacba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f6d0bbc008f8c25ba823fc3efae00804699e927578d77871361d222485d203a
[INFO] running `Command { std: "docker" "start" "-a" "7f6d0bbc008f8c25ba823fc3efae00804699e927578d77871361d222485d203a", kill_on_drop: false }`
[INFO] [stderr] warning: extern crate `le_stream` is unused in crate `mac_address`
[INFO] [stderr]   |
[INFO] [stderr]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stderr]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stderr] 
[INFO] [stderr] warning: `le-stream` (test "mac_address") generated 1 warning
[INFO] [stderr] warning: extern crate `le_stream` is unused in crate `structs`
[INFO] [stderr]   |
[INFO] [stderr]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stderr]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stderr] 
[INFO] [stderr] warning: extern crate `le_stream` is unused in crate `heapless`
[INFO] [stderr]   |
[INFO] [stderr]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stderr]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stderr] 
[INFO] [stderr] warning: extern crate `le_stream` is unused in crate `std`
[INFO] [stderr]   |
[INFO] [stderr]   = help: remove the dependency or add `use le_stream as _;` to the crate root
[INFO] [stderr]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stderr] 
[INFO] [stderr] warning: `le-stream` (test "structs") generated 1 warning
[INFO] [stderr] warning: `le-stream` (test "heapless") generated 1 warning
[INFO] [stderr] warning: `le-stream` (test "std") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/le_stream-7c27090351ba304e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/consume.rs (/opt/rustwide/target/debug/deps/consume-f795787c038d8b28)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_consume ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/heapless.rs (/opt/rustwide/target/debug/deps/heapless-c96e6f3927c9bc57)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mac_address.rs (/opt/rustwide/target/debug/deps/mac_address-0790bffd494602c5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/option.rs (/opt/rustwide/target/debug/deps/option-f496b3c1f8dc3824)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_serialize_none ... ok
[INFO] [stdout] test test_deserialize_err ... ok
[INFO] [stdout] test test_serialize_some ... ok
[INFO] [stdout] test test_deserialize_some ... ok
[INFO] [stdout] test test_deserialize_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/std.rs (/opt/rustwide/target/debug/deps/std-43cfdc6d850aa2e4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/structs.rs (/opt/rustwide/target/debug/deps/structs-56a25a222427c6dc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tagged.rs (/opt/rustwide/target/debug/deps/tagged-a022d20dd95cb151)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_from_le_stream_tagged_a ... ok
[INFO] [stdout] test test_from_le_stream_tagged_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests le_stream
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f6d0bbc008f8c25ba823fc3efae00804699e927578d77871361d222485d203a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6d0bbc008f8c25ba823fc3efae00804699e927578d77871361d222485d203a", kill_on_drop: false }`
[INFO] [stdout] 7f6d0bbc008f8c25ba823fc3efae00804699e927578d77871361d222485d203a